Things to DoCasinos & GamblingSpirit Lake Casino Mar-May. Dec Grimes, Iowa. Sep-Nov. Reviewed August 10, Great inexpensive buffet. Visit. Jun-Aug. Spirit Lake Casino & Resort · Gaming · Players Club The Dakotah Buffet · The Snack Bar · Retail · Spirit Lake Marina The Dakotah Buffet. . Cabins, Cottages and Lake House · RV Park · Dining · The View · The Dakotah Buffet · The Snack Bar · Retail · Spirit Lake Marina · Spirit Lake Grocery · Soaring. Enjoy the seemingly endless buffet or go "to the top" to The View, featuring windows overlooking the lake and the marina as well as the finest in dining. Great Stories Start.